5. What is the cause of p-toluidine having a much lower Rr than p-phenyltoluene or p-nitrotoluene innaljezilissevib yd olihexane?nomine6. What is the relative strength of adsorption of-OH compared with -NH2, and how do thesecompare with aromatic hydrocarbon and nitro groups?7. is the acetyl group (-CO-CH3) strongly adsorbed? Explain.8. Is the free carboxyl group strongly adsorbed? Explain.9. Rank order the following groups from weakest to strongest in adsorbing ability:-OH, -NH₂, -Ph, -NO2, - CO-CH3, -CO₂H(free)adal po soubeunioramemanoma bilos aig a gaisul

5. The Rf value (retardation factor) is the ratio of the distance travelled by the solute to the…

Answered: 5. What is the cause of p-toluidine…

5. What is the cause of p-toluidine having a much lower Rr than p-phenyltoluene or p-nitrotol yd noismallh nomineqx hexane? Intaybe

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter24: Amines And Heterocycles

Section24.9: Heterocyclic Amines

Problem 24P

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Question

5. What is the cause of p-toluidine having a much lower Rr than p-phenyltoluene or p-nitrotoluene in
naljezilissevib yd oli
hexane?
nomine
6. What is the relative strength of adsorption of-OH compared with -NH2, and how do these
compare with aromatic hydrocarbon and nitro groups?
7. is the acetyl group (-CO-CH3) strongly adsorbed? Explain.
8. Is the free carboxyl group strongly adsorbed? Explain.
9. Rank order the following groups from weakest to strongest in adsorbing ability:
-OH, -NH₂, -Ph, -NO2, - CO-CH3, -CO₂H(free)adal po soubeuniorame
manoma bilos aig a gaisul

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